CONSOLIDATED STATEMENTS OF OPERATIONS and COMPREHENSIVE INCOME (LOSS) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues
Rental income	$ 2,133,512	$ 2,077,453	$ 4,283,752	$ 4,116,137
Total revenues	2,234,212	2,148,687	4,473,756	4,255,197
Expenses
Property operations	875,209	923,529	1,791,289	1,836,878
General and administrative	575,568	554,635	1,258,191	1,110,639
Depreciation and amortization	502,746	352,809	1,018,682	704,376
Business development	817	15,044	10,057	23,294
Total expenses	1,954,340	1,846,017	4,078,219	3,675,187
Operating income	279,872	302,670	395,537	580,010
Other income (expense)
Dividend and interest income	20,270	17,446	44,369	34,646
Unrealized (loss) gain on marketable equity securities	(27,764)	72,833	(218,169)	227,282
Interest expense	(294,522)	(256,104)	(600,305)	(517,270)
Total other (expense), net	(302,016)	(165,825)	(774,105)	(255,342)
Net (loss) income and comprehensive (loss) income	$ (22,144)	$ 136,845	$ (378,568)	$ 324,668
Earnings per share
Basic	$ 0.00	$ 0.02	$ (0.04)	$ 0.04
Diluted	$ 0.00	$ 0.02	$ (0.04)	$ 0.04
Weighted average shares outstanding
Basic	9,269,567	7,640,991	9,266,189	7,635,885
Diluted	9,269,567	7,650,296	9,266,189	7,642,980
Other property related income
Revenues
Revenues	$ 83,199	$ 71,234	$ 155,159	$ 139,060
Management fees and other income
Revenues
Revenues	$ 17,501		$ 34,845